| 摘要 |
PURPOSE:To facilitate a loading processing by providing a shared module managing table and a shared module control program which updates and refers to the shared module managing table and controls the loading and the execution of the shared module. CONSTITUTION:The shared module managing table 12 holds the name of the common module used at the time of calling the shared module and the storage address of the shared module used at the time of loading the shared module. When the shared module is called in an execution program, the shared module control program 13 refers to the shared module managing table 12, adds the storage address of the shared module concerned to the shared module managing table 12 if the storage address of the shared module concerned is not held, executes the loading processing of the shared module concerned, and shifts control. If the storage address of the shared module concerned is held in the shared module managing table 12, control is shifted to the loaded shared module concerned. Thus, the loading processing is facilitiated.
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